2019942836570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1723}}^1\times {\mathrm{7529}}^1$

素因数の和:9959

約数の個数: 64

約数和(自身を含む): 3802293861120

約数和(自身を除く): 1782351024550

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 677, 1354, 1723, 3385, 3446, 6770, 7529, 8615, 15058, 15571, 17230, 31142, 37645, 39629, 75290, 77855, 79258, 155710, 173167, 198145, 346334, 396290, 865835, 1166471, 1731670, 2332942, 5097133, 5832355, 10194266, 11664710, 12972467, 25485665, 25944934, 26828833, 50971330, 53657666, 64862335, 117234059, 129724670, 134144165, 234468118, 268288330, 298366741, 586170295, 596733482, 1172340590, 1491833705, 2983667410, 8782360159, 17564720318, 43911800795, 87823601590, 201994283657, 403988567314, 1009971418285, 2019942836570]

約数ペア:

[(1, 2019942836570), (2, 1009971418285), (5, 403988567314), (10, 201994283657), (23, 87823601590), (46, 43911800795), (115, 17564720318), (230, 8782360159), (677, 2983667410), (1354, 1491833705), (1723, 1172340590), (3385, 596733482), (3446, 586170295), (6770, 298366741), (7529, 268288330), (8615, 234468118), (15058, 134144165), (15571, 129724670), (17230, 117234059), (31142, 64862335), (37645, 53657666), (39629, 50971330), (75290, 26828833), (77855, 25944934), (79258, 25485665), (155710, 12972467), (173167, 11664710), (198145, 10194266), (346334, 5832355), (396290, 5097133), (865835, 2332942), (1166471, 1731670)]